双语教学

Explain of Inflammation

62. Talc granulomatosis, pulmonary, polarized light microscopic

Seen under polarized light are numerous bright white crystals of talc in a patient who was an intravenous drug user. The injected drug was diluted with the talc. Such foreign material can produce a granulomatous reaction.

（本图片资料来源自美国犹他大学）